As soon as I get paid, I instantly divide my money. What needs to go to bills, what needs to go to savings, what needs to be tithed, etc. So with bills - I have a direct debit that goes to my husbands account to pay for bills. All bills comes out of his account because he barely touches so I pitch in. As far as everyday spendings such as groceries, outings, clothes etc, I pay for them.
We both have a savings account under both our names and that is also a direct debit. As soon as I get paid, a standard amount gets taken out and put in to our account that gains us interest over time. I don't think about the money that gets sent to both accounts I just think about how I spend the budget I have left for myself.
I also found I spent more wisely when I started listing where I spent my money. I'd fill a memo page on my phone about how much I spent each day and what it was for. I found I was more careful when I monitored the spending.
I know it may be easier to save with two incomes but I think you can still apply those principles with a singular income anyways.
Anyways, I finally got internet banking the other day because despite my age, I am really not techno savvy, and that now monitors where my spendings go for me in to categories of food, home and bills.