Sodium and Creatine Combined

I’ve recently increased my sodium intake over the past few months and I believe that it has really helped me increase my training intensity in the gym.

I’ve heard that creatine and sodium have similar performance affects on the body. If this is true… do any of you supplement with high amounts of sodium AND creatine? Or would that be overkill and have negative effects on your health/physique?

My brother (Dpt, CSCS, USAW, ART) always added salt to his creatine to assist with uptake.

S