I'm going to chime in on this as another who would like to see better expense tracking in the app.

We're a two person business, and both of us use our personal credit cards for company expenses for later reimbursement. Access, or not, to full CBO isn't the issue for us...but the usability of the application vs the other application we've been using (Expensify) is. It's very cumbersome to use for this, because the whole process is based on a single owner scenario, and not one of tracking expenses for a period of time, then reimbursing them in one payment at a later date.