How to manage personal expenses - Is it better to exclude personal transactions or list them as a personal expense which can be filtered out?

I use my personal card to pay for business expenses therefore my statement and what comes into quickbooks from this account is a mix of personal and business.

What is the best way to remove the personal charges from Quickbooks?

I have created a 'personal expense' account that I am putting these transaction in and then can get the total and remove when needed.