@Daniel_Stieber seems the most straightforward answer, and the one better fits your case if as simple as the example you provide.
In other more (way more!) complex scenarios you could look for @Paul_Danyliuk tips using external API services (i implemented Integromat solution successfully)
You can also look for the more than greatly expected Paul’s Cross-doc Plus, TBA release date
Yet while you keep your budget tracker low in complexity and amount of data those are unnecessary overkill.