If you are filing taxes as an S-Corp, definitely suggest separate biz from personal with separate bank accounts and credit cards or you are defeating the whole purpose of being S-Corp to begin with, which is to separate liability between biz and personal, meaning if biz gets sued they can only take your biz assets vs. personal as well (like your business truck vs. personal car too).  Until then, you should be recording personal charges as Distributions of profit which reduce equity as it should, since you are using business funds for personal purposes.