The problem here is that you are expecting of creatine something that it should not be giving you. It will give you more energy during the workout, which would translate in 1-2 extra reps. But nothing crazy. If you want more energy, better go with DSpark - it has no stimulants in it, so there will be no associated side effects.
All those stim based pre-workouts are no good, since they only give you jittery hands, break your sleep, and they stop working as well over time, since you get used to them.