Instead, dilute your dye with Lexol 1:1 or less. It will help bring the dye pigments into the leather and condition at the same time. Buff after every time the diluted dye is dry. Let them sit for a few hours to make sure the color settle otherwise it's very easy to over dye your color.
Cream and wax seal is more than enough. Even wax alone is enough if you dilute your dye with Lexol.