Yes, but for practical reasons, using the same operator for both is usually the best option.
You can use, for example, Finago Procountor Solo for sending and receiving electronic invoices, in which case the outgoing invoices are transmitted by the e-invoice operator of our partner, Finago Apix.
Meanwhile, you can receive invoices directly to your online bank, in which case the e-invoice operator of the received invoices is your bank. If you receive invoices to a different system, please remember to add them separately to Finago Procountor Solo on the Account transactions page.