When I have a screen full of purchase invoices or credit memos that need to be approved, and I have to click into each one to open and review it gets a little tedious.

It would be nice if once I click approve - the next requested document would open without having to go out of the current one and the into the next one. You could put an arrow button at the top of the page, near the other icons for edit, forward, create new and trash, for "next document' so I could scroll through to the next invoices that was sent to me and once I've approved everything in my que- then it would either just take me back to the main screen or the button could just go away to indicate the end of the list of approvals.