What supplements do you take

my bad. i meant. would it be okay to take both at the same time.

Yeah, I don't see why the two would affect each other.
In terms of competing for absorption, creatine only competes with some types
of sugar, not glucose though. However, it tends to draw water into muscles, dehydrating
you if you do not drink enough. Pickle juice will help retain water. As long as you drink
enough water, taking the two together will be absolutely fine.