Not really sure I understand what you're disagreeing with. Creatine leaves your body at a rate of 3 grams per day, right? So let's say I've never taken it before and one day I take 3 grams. Then in 1-2 days there should be no creatine in my body? Plus, I'm sure there's not much harm in having just a little creatine in your body at all times if you take 5 grams only on lifting days, and you lift Monday, Wednesday, Friday for example. It's not the same thing as having your creatine levels maxed out from loading, in which case it's reasonable to assume that there will still be creatine in your body after a month.
There does seem to be some misunderstanding, which is making me think perhaps I need to re-read my original post in places where there may be confusion. I'll hit your points step by step:
Creatine leaves your body at a rate of 3 grams per day, right? So let's say I've never taken it before and one day I take 3 grams. Then in 1-2 days there should be no creatine in my body?Well, no. Excess creatine will leave your body everyday. The majority of your NORMAL dietary intake of creatine (approx. 2g/day) will go to the muscles. You will always have creatine in your muscles unless you have a genetic deficiency in its regulation. The excess will always be passed out.
If you take 3grams one day (on top of your normal intake), then the extra will cause an overload of creatine into the muscles, causing an elevation in levels. I have no idea how much - likely no where near saturation (max), but it will probably take a few days for levels to drop back down to 'normal'. Out of the 3g extra you intake, there will also be a sharp increase in creatine excretement (as well as its absorption).
Plus, I'm sure there's not much harm in having just a little creatine in your body at all times if you take 5 grams only on lifting days, and you lift Monday, Wednesday, Friday for example.Is there any point in taking it on workout days instead of normal days? Why not halve the amount and take it on in-between days as well? Would have the same effect without the potential osmolarity issues.
Taking a few days off every now and again isn't cycling.5g intermittently taken will result in a constant low level of supplementation (elevated levels). I doubt it would reach full saturation, but even in doses as low as 2x/week will never drop to 'normal' levels.
A fully saturated muscle (loaded and sustained) takes the best part of a month to drop down to 'normal' levels (after supplementation is stopped). Therefore the creatine synthesis by the body will not be in full working order until this month is reached, and the creatine levels, intake, excretion and synthesis are all back to as they were before supplementation started. That's a true cycle.