Ive been hitting the gym 3-4 times a week since Mid December now. Lost some fat/weight and gained a good amount of muscle. Im proud of myself since this is the most consistent ive been with working out my whole life. Now i want to take the gym even more serious. I want at least a 2 pack and flat stomach by June. Im looking for plan that will help me cut fat while keeping mass, I'm not to worried about muscle mass since I'm all size and no cuts. Just point me in the right direction please.

Stats Height-5'11 Weight-220 Waist-35inch Body fat-19-18%

My work out right now is a bro split. Monday and Thursday's are chest and bicep. Tuesdays and Friday's are back and tricep. I haven't integrated abs and legs but want to start immediately.

Couple of questions. Is it worth taking pre workout and creatine? Any other supplements that i should look into?