There's a paragraph in Tara's prayer The Infallible saying "Common world riches, the meaning is like the name, arouse defilement, binding one in Samsara, what jewels, except the Arya, though wishes they grant, can let me take even a sesame seed when I die?"
We even can't bring a sesame seed when we die, how can we bring wealth to next life?
However, although physical wealth cannot bring to next life, we can bring the karma of wealth to next life by creating causes for more resources to come in our future life, by giving in any form.
I think wealth might not come in physical form like money, it could be in the form of resources that we need to live a good life.