What is better?

you cant compare them sorry.

if you are getting enough protein or find it inconvenient to get meals in then i would say supplement with whey  creatine has nothing to do with your daily protein intake. If you want some more muscle energy ( ATP ) then creatine will help. each supplement has very different benefits and reasons for taking making it next to impossible to say which is better. It comes down to what you need more.

still there are many types of creatine and protein and jack3d isnt just creatine although it has some in it it is more of a "pre workout" stimulant" than a creatine supplement. Even picking one as a product on over the other doesn't make much sense.  Do you see what i mean ?

I use them both I supplement with whey if i dont get enough protein from my meals. and i use creatine to provide me with more energy in the muscle, which is not to be mistaken with the stimulating effect that a"'pre workout" would give. i wouldn't say one is better than the other it is like asking which is better a car or a axe ? if your need to cut down a tree a axe would be a good choice over a car but if you need to get to a destination i a hurry then i would choose a car.

I get you but they are all supplements for different purpose's. Creatine will help with your muscles stored energy (ATP) production and may aid buy giving you the ability to crank out a few more reps it also increases the water retention of your muscle and may aid in recovery.
wear as a jack3d will increase you energy via caffeine and give you a stimulating effect and may help you crank out a few more reps.
Protein how ever is just that protein and if you are not getting enough from natural sources then by all means supplement with whey or egg protein etc... I think ( personally ) that most pre work outs are garbage and can be made on your own from bulk ingredients this way you know what is in it and the amounts instead of relying on a "proprietary blend" Creatine ( Monohydrate ) i stand buy due to the amount of research done on the product, that i know how much im ingesting and that it works buy increasing ATP production.
so if i had to choose one it would be to get ride of pre workouts eat enough protein form natural sources and maybe ( its up to you ) supplement with creatine.