At a Bank
Man: "Hi. I'd like to open up a bank account, please."
Teller: "Well, let me help you. There're three basic types of accounts."
Teller: "Checking, savings and checking-savings."
Man: "I think I'd like something that I can write checks on."
Teller: "OK. Then let's go with the checking-savings account."
Teller: "OK. Here's the application and you can show me two pieces of identification."
What does "let's go with the checking-savings account" mean? Does it mean "let's choose the checking-savings account?"