This app was mentioned in 2 comments, with an average of 1.00 upvote
https://play.google.com/store/apps/details?id=com.realbyteapps.moneya&hl=en&gl=US
Ja koristim ovo ali u suštini možeš bilo šta. Čim kupim nešto samo unesem u fon, to mi je već stvar navike. Moja banka ima opciju da se poveže sa nekom uber poznatom aplikacijom al ne volem umrežavanje svih aplikacija u jedan super mozak.
Money Manager is what you're looking for. One tap transaction widget and more number of accounts is a paid feature.