Same here. I've been searching all over trying to find a bank that displays the scheduled transaction in the account activity with a running total of the balance. You're right, it makes seeing where you are for the month a snap. So far, all the banks that I have seen are like TIAA where you have to go to a completely separate page, total up the upcoming payments, then go back to the account page and figure out how much you have to either transfer or have coming in direct deposits. Let us know if you find a bank that does this, and I'll do the same if I find one.
I agree with Theodora above that it will probably be another online bank such as Everbank was. Without a doubt, Everbank had the most comprehensive and practical user interface that I've ever had with a bank. Really miss them.