The most common reason that I open Lunch Money is to add a transaction. So I would like to have this functionality available immediately on the home screen.

I have my own workaround to open Transactions first, but actually what is more valuable is to see the overview first every day, and to be able to immediately add a transaction from that screen. As it stands, my workaround makes it far less likely that I see the Overview page regularly, so I am less aware of my budget as a result.