Katakana マネー often sounds more commercial, financial, or media-like than everyday お金. It is especially common in compounds and expressions about the movement, management, or scale of money.
Large amounts of money are flowing into the sports world too.
You can pay with electronic money.
Huge amounts of money are moving around the world.
Foreign money is flowing into emerging stock markets.
It's become an era in which even individuals can easily manage and invest their money.
money game