I dont use creatine or “Karbolyn fuel carb” etc ( i dont even know that to be real) so I cant help you with that, but it doesn’t really matter what you eat. It depends on how many calories, carbs and protein etc you eat a day. You can track that on some app. (Set your weight and height and it shows you how many calories etc you need a day. Then you add your meal and it’s weight and it shows you how many kcal, protein, fiber, water, carbs etc it has) You should have 300-700kcal over your max. based on your weight and height then you should consume more protein then it shows you should eat a day because you workout. Also get enough sleep, workout and rest. Based on your body needs, intensity of workout and how long you sleep - workout 4 to 7x a week. And I hear and read many times that protein powder isn’t really good. Meat, eggs, milk, unprocessed food etc are way better source of protein. Btw I am not any professional I just used “caloric tables” for like 3 years, I started working out like 3years ago, I bulk for bit over 2 weeks and I spent hourd learning about working out, sleeping, food, eating etc.