What they are talking about is having money invested in other places, like in savings, in investments in the stock market, in a certificate of deposit, or something like that. They have to move that money from the several places where it is, in order to be able to use it for the needed purpose.
Most of us can't relate to having much money to "move around." However, we can think about moving things around in relation to time and priorities. We have all heard the old saying, "You need to 'make time' for that. It's important." The problem is that you can't "make" time. There are only 24 hours in a day. You can't "make" any more, but you can "move things around."
When it comes to our walk with the Lord, many of us need to "move some things around." In reference to our personal devotional time, many people say that they don't "have time." This is also said about spending time with God's people for worship and fellowship or said about finding opportunities to serve the Lord in ministry.
Jesus said, "But seek first the kingdom of God and His righteousness, and all these things shall be added to you" (Matthew 6:33 NKJV).